28508102

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 51624000

約数和(自身を除く): 23115898

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 1433, 2842, 2866, 9947, 10031, 19894, 20062, 41557, 70217, 83114, 140434, 290899, 491519, 581798, 983038, 2036293, 4072586, 14254051, 28508102]

約数ペア:

[(1, 28508102), (2, 14254051), (7, 4072586), (14, 2036293), (29, 983038), (49, 581798), (58, 491519), (98, 290899), (203, 140434), (343, 83114), (406, 70217), (686, 41557), (1421, 20062), (1433, 19894), (2842, 10031), (2866, 9947)]